In a flow net 

While designing an air entrained concrete. 

The average age of 8 men is increased by years when two of them whose ages are 21 years and 23 years are replaced by two…

The average of runs of a cricket player of 10 innings was 32. How many runs must he make in his next innings so as to in…

Negative skin friction on piles. 

The 'fix' of a plane table station with three known points, is bad if the plane table station lies. 

Which one of the following is not the excavating and moving type machine? 

Which is the first district of Nepal to be declared free of colic (Kamlari Mukta)?